A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5910-00-917-0109
NSN 5910-01-245-7718
NSN 5895-01-007-0011
NSN 5945-00-201-2681
NSN 5999-01-150-5805
NSN 5895-01-418-0850
NSN 5960-01-495-0859
NSN 6320-01-195-5583
NSN 5996-00-785-8106
NSN 5985-00-111-1605
NSN 5930-01-428-7100
NSN 6610-01-287-3678